package com.itheima.config;

import lombok.extern.slf4j.Slf4j;
import org.springframework.context.annotation.Configuration;
import org.springframework.http.converter.HttpMessageConverter;
import org.springframework.http.converter.json.MappingJackson2HttpMessageConverter;
import org.springframework.web.servlet.config.annotation.ResourceHandlerRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurationSupport;

import java.util.List;

@Slf4j
@Configuration
public class WebMvcConfig extends WebMvcConfigurationSupport {
    /**
     * 设置静态资源映射
     * @param registry
     */
    @Override
    protected void addResourceHandlers(ResourceHandlerRegistry registry) {
        log.info("开始进行静态资源映射...");
        registry.addResourceHandler("/backend/**").addResourceLocations("classpath:/backend/");
        log.info("{}-->{}","/backed/**","classpath:/backed/");
        registry.addResourceHandler("/front/**").addResourceLocations("classpath:/front/");
        log.info("{}-->{}","/front/**","classpath:/front/");
        log.info("结束映射静态资源");
    }
    @Override
    protected void extendMessageConverters(List<HttpMessageConverter<?>> converters){
        MappingJackson2HttpMessageConverter converter = new MappingJackson2HttpMessageConverter();
//        converter.setObjectMapper(new JacksonObjectMapper());
        converters.add(0,converter);
    }
}
